'X-Men: First Class' training montage video

Montage fans, you won't be let down by X-Men: First Class - the Matthew Vaughn-directed Marvel superhero prequel has a cracking 'mutants-in-training', the start of which you can see in our video below.

James McAvoy, Michael Fassbender, Jennifer Lawrence, Nicholas Hoult, January Jones and Kevin Bacon star in X-Men: First Class, which opens in UK cinemas today and the US on June 3.